[v2,02/15] dmaengine: Move dma_set_tx_state to the provider API header

Commit Message

Ben Walker May 3, 2022, 8:07 p.m. UTC

This is only used by DMA providers, not DMA clients. Move it next
to the other cookie utility functions.

Signed-off-by: Ben Walker <[e-mail]>
---
 drivers/dma/dmaengine.h   | 11 +++++++++++
 include/linux/dmaengine.h | 11 -----------
 2 files changed, 11 insertions(+), 11 deletions(-)

Patch

diff --git a/drivers/dma/dmaengine.h b/drivers/dma/dmaengine.h
index a2ce377e9ed0f..e72876a512a39 100644
--- a/drivers/dma/dmaengine.h
+++ b/drivers/dma/dmaengine.h
@@ -90,6 +90,17 @@  static inline enum dma_status dma_cookie_status(struct dma_chan *chan,
 	return DMA_IN_PROGRESS;
 }
 
+static inline void dma_set_tx_state(struct dma_tx_state *st,
+	dma_cookie_t last, dma_cookie_t used, u32 residue)
+{
+	if (!st)
+		return;
+
+	st->last = last;
+	st->used = used;
+	st->residue = residue;
+}
+
 static inline void dma_set_residue(struct dma_tx_state *state, u32 residue)
 {
 	if (state)
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index 194e334b33bbc..8c4934bc038ec 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -1457,17 +1457,6 @@  static inline enum dma_status dma_async_is_tx_complete(struct dma_chan *chan,
 	return status;
 }
 
-static inline void
-dma_set_tx_state(struct dma_tx_state *st, dma_cookie_t last, dma_cookie_t used, u32 residue)
-{
-	if (!st)
-		return;
-
-	st->last = last;
-	st->used = used;
-	st->residue = residue;
-}
-
 #ifdef CONFIG_DMA_ENGINE
 struct dma_chan *dma_find_channel(enum dma_transaction_type tx_type);
 enum dma_status dma_sync_wait(struct dma_chan *chan, dma_cookie_t cookie);